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Home / Development Boards & Control Boards / MicroPython ESP32 Development Board V1.0.0 Rev1 WiFi Bluetooth 4MB FLASH
Development Boards & Control Boards

Attributes

Brand -
Category Electronic Components / Maker DIY / Development Boards & Control Boards
Origin -
Processor Dual-Core Tensilica LX6
Clock Speed 240 MHz
Flash Memory 4MB
SRAM 520 KB
Wi-Fi 802.11 b/g/n (2.4 GHz)
Bluetooth v4.2 BR/EDR and BLE
Input Voltage 5V DC
Operating Voltage 3.3V
GPIO Pins 34 Available
Dimensions 55mm x 28mm

5 reviews

A

Anonymous

Apr 12, 2026

Rating: 5/5

Great connectivity

Wi-Fi range is solid compared to older ESP8266 boards. Bluetooth pairing works as expected.

A

Anonymous

Mar 27, 2026

Rating: 5/5

MicroPython ready

Flashed immediately out of the box. Great documentation support online for this revision.

A

Anonymous

Mar 16, 2026

Rating: 5/5

Perfect for IoT

Setup was a breeze with Thonny IDE. The Wi-Fi connectivity is stable and MicroPython runs smoothly.

A

Anonymous

Mar 03, 2026

Rating: 4/5

Solid board

Pinout is standard which makes wiring easy. Would prefer a USB-C connector instead of Micro.

A

Anonymous

Feb 24, 2026

Rating: 4/5

Good value

Works well for my home automation project but gets slightly warm during heavy usage.

5 FAQ

Q: Does this come with a USB cable?

A: No, the USB cable is sold separately. Please ensure you have a data-capable Micro USB cable.

Q: Is Bluetooth 5 supported?

A: No, this model supports Bluetooth v4.2 BR/EDR and BLE standards.

Q: What is the max current?

A: We recommend a 500mA power supply for stable operation with peripherals connected.

Q: How to flash firmware?

A: You can use esptool.py or the Thonny IDE to flash MicroPython firmware easily.

Q: Can I use Arduino IDE?

A: Yes, this board is fully compatible with the Arduino IDE using the ESP32 board manager.

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